PART II

Sailing the Open Paddling Canoe]

Sailing and its recreations are afforded the owner of an open paddling

canoe, for a satisfactory sailing rig may be provided at small cost. A

regulation sailing outfit may be purchased, but it is rather costly,

and if the canoeist cannot use a sail frequently, purchasing an

outfit is unduly expensive. A sailing rig may be constructed even by

one of only moderate skill, who will devote a few hours to it. The

specifications given, if carefully followed, will enable one to make

a sailing rig as serviceable as a ready-made outfit, and at about

one-half the cost.

The specifications and list of material for a sailing outfit suitable

for a 16-ft. open canoe are as follows:

1 piece bamboo, 1¹⁄₂ in. in diameter, 6 ft. 10 in. long, for mast.

2 pieces bamboo fishing rod, 1 in. at butt, 10 ft. long.

1 piece, cedar or white pine, 5 ft. long, 4 in. wide, and ⁷⁄₈ in.

thick, for leeboard thwart.

2 pieces, cedar or pine, 28 in. long, 10 in. wide, and ³⁄₈ in. thick,

for mast thwart.

1 piece, cedar or pine, 27¹⁄₂ in. long, 3¹⁄₂ in. wide, and ³⁄₄ in.

thick, for mast thwart.

1 piece, cedar or pine, 5 in. long, 2¹⁄₂ in. wide, and 1 in. thick,

for mast step.

8 yd. unbleached cotton sheeting, 1 yd. wide, for making sail.

30 ft. ¹⁄₄-in. cotton rope, for halyard and main sheet.

4 brass lantern-board hooks, for clamping mast thwart and leeboard

thwart to canoe.

2 brass stove bolts, 3 in. long and ⁵⁄₁₆ in. diameter, with washers

and thumb nuts, for clamping leeboards at desired angle.

1 brass single-boom jaw for canoe, 2 in. long, for keeping boom on

mast.

3 brass screw eyes, 1¹⁄₂ in. long with ¹⁄₂-in. eye, one for halyard,

two for spars.

1 brass split ring, 1¹⁄₂ in., for fastening ends of spars together.

1 brass “S” hook, 1³⁄₄ in. long, for fastening ends of spars.

In converting the paddling canoe for sailing, it is desirable that

it be unmarred, as far as possible. The rig described represents the

result of experiments with various arrangements, and has been found to

be safe and convenient. The original outfit has been in use for six

years and will still serve for some time.

The lateen rig is best for an open canoe, because a shorter mast is

required for the same sail area. An open craft is less suited for

carrying sail than one which is decked fore, aft, and amidships. It is

not safe to rig a canoe too heavily, and the rig described has been

found to be well proportioned.

Bamboo is best for the mast, because it is lighter and tougher than

a solid wood spar of the same dimensions, and is readily procured.

Dealers in rugs use bamboo of 1¹⁄₂ to 2-in. diameter on which to roll

carpets, and it may usually be purchased of them.

Cut the bamboo to a length of 6 ft. 10 in., and whittle a wooden plug,

about 3 in. long, tapering it so that it will wedge firmly inside,

taking care not to split the cane. Bore a small hole through the cane

2 in. from the top, plug it and fix a screw eye into the plug. Drive

small brads through the cane into the plug to prevent the former from

splitting. A brass ferrule fitted over the end of the bamboo will make

a strong and neat finish.

The sail is made in the form of a triangle and measures 9 ft. on each

side. It is best to have it sewed on a machine. The sail is bighted

with parallel strips, or folds, ¹⁄₂ in. wide, spaced 6 in. apart, as

shown at the left in the illustration. First cut the canvas to the

approximate size and shape by laying the spars over it and marking the

outline with a pencil. Next sew the separate widths together, lapping

one edge over the other about ¹⁄₂ in., and sewing close to both edges.

The bights or folds run at an angle and parallel with the loose ends

of the leech of the sail. The sail should then be reinforced at the

corners by sewing segments of cloth at these points. Along the edges

which are to be lashed to the spars, fold over a strip of canvas and

sew it to make a 1-in. hem. Run a ¹⁄₂-in. tape into the fold along the

leech while sewing the hem. This tape is fastened to the spar at each

end, to take up the slack caused by the stretching of the sail after

use, thus preventing that bugbear of sailors--a flapping leech.

[Illustration: Sailing and Its Recreations are Afforded the Owner of

an Open Paddling Canoe, for a Satisfactory Sailing Rig may be Provided

at Small Cost. The Canoe Is Practically Unmarred, yet the Sailing

Outfit is Installed Substantially and may be Removed Quickly. The Canoe

Is Shown Running Nearly Free--before the Wind--and the Leeboards are

Therefore Only Partly Submerged]

The mast thwart is made as shown at the right in the illustration,

and has a hole cut in the center to fit the mast. It is also provided

with two lantern-board hooks, one at each end, with which to clamp the

thwart to the gunwales. The mast is supported at the bottom by means of

the mast step, which is a block of wood, shaped as shown to give a neat

appearance. It is fastened to the grating, or to the ribs if no grating

is used.

The leeboard thwart is also shown in the sketch, at the right. The

short upright ends are set at an angle so that they conform to the

curve of the canoe and wedge the thwart into place immediately aft of

the mast. The ends are grooved to fit the thwart and fastened with

screws. A carriage bolt is fitted through each end piece and provided

with a wing nut, which holds the leeboard in place on each side. The

leeboards may thus be adjusted at the desired angle by fixing them with

wing nuts. No dimensions are given, for it is obvious that they will

vary on different styles and sizes of canoes. A finish in keeping with

that of the canoe should be applied. Smooth all the work as carefully

as possible with sharp tools and sandpaper it lightly. Three coats of

spar varnish will give a satisfactory finish.

The sail is hoisted by running the halyard through the screw eye at

the top of the mast, until the gaff spar is close to the mast top, as

illustrated.

The boom jaw is fastened on the boom, with the open end 18 in. from

the forward end of the boom. This will permit the forefoot of the sail

to extend forward of the mast. By tying the halyard at various points

along the gaff, the point of balance may be found. For the sake of

safety the halyard should not be tied to the forward thwart, but run

under it to the stern within easy reach of the canoeist. The main sheet

should never be made fast, but the rope merely looped around the thwart

and held in the hand or beneath the foot, so that it may be released

quickly if a puff of wind should strike the sail.

Steering is done with a paddle. This method is more convenient than a

rudder where the single sail is used. The paddle is always used on the

lee side--away from the wind--and the wake keeps the blade close to

the side of the canoe, without much effort on the part of the person

guiding it. When turning about make the regular paddling stroke, but

finish it by thrusting the blade of the paddle away from the canoe.

This will tend to keep the canoe in its course, and the paddle will not

be drawn across the wake, which would affect the headway of the craft.

The lower the weight is placed in a canoe, or boat, the greater will

be its stability. Hence, in sailing a canoe, sit on the floor of the

craft, and when turning about, turn against the wind and not with it.

The experienced canoeist can shift his course readily, but the novice

must be cautious, even in a moderate breeze. It would be well to sail

in shallow water and to wear only bathing costume when learning to sail

a canoe. When tacking and sailing close-hauled the leeboard is the most

effective, but as the boards are thin both may be kept down without

greatly reducing the speed. When running before the wind both boards

may be raised to give the greatest speed.

* * * * *

¶Paint may be readily removed from windows by applying a cloth dipped

in hot vinegar or acetic acid. This applied to brushes will soften

them.

[Illustration: How To Build A Canoe

By Stillman Taylor

The boy mechanic, book 3 · 第 2 / 12 章