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The following directions, with exact measurements, apply to one of the simplest home-made sailing-boats. Take a piece of soft straight-grained pine, which any carpenter or builder will let you have, one foot long, four inches wide, and two inches deep. On the top of the four-inch side draw an outline as in Fig. 1, in which you will be helped by first dividing the wood by the pencil line AB, exactly in the middle. Then turn the block over and divide the under four-inch side with a similar line, and placing the saw an eighth of an inch each side of this line, cut two incisions right along the wood about a quarter of an inch deep. The portion between these two incisions forms the keel. Then carry the line up the middle of the end A, and repeat the incisions as along the bottom, these making the boat's stem-post. Next turn to the top again, and make a line, similar to the dotted line CC in Fig. 1, about three-eighths of an inch inside the outline of the boat, and then carefully hollow out with a gouge everything inside this dotted line. It must be very carefully done; it is better, indeed, to err on the side of not hollowing her out enough, and then a little more can be removed afterward. Next shape the outside, first with a saw and then with a chisel, again using the utmost care. Try to give her a fine bow, or "entry," and a good clean stern, or "run." If the boat were cut in two crossways in the middle, the section ought to resemble that in Fig. 2. This flat "floor" will be graduated away to nothing at bow and stern. Next fix on the lead keel (see K in Fig. 3), which should be a quarter of an inch thick, a quarter of an inch deep at the bow, and three-quarters at the stern, fastened on with four long thin screws. Next make the deck, which should not be more than an eighth of an inch thick and should fit very closely at the edges. The mast (C), which should be about three-eighths of an inch in diameter at the foot, and should taper slightly, must stand one foot above the deck, and pass through the deck four and a half inches from the bow. First pass it through the hole in the deck and place it in position, leaning a little back from the bows; then slip up the deck and mark the place in the bottom of the boat where the mast rests, and there fix, with four small brass screws, a block of wood with a hole in it, into which the mast can be firmly "stepped." Then on the upper side of the deck, just in front of the mast-hole, screw a small eyelet. This is to hold the line called the foresail sheet (L), but as the deck is only an eighth of an inch thick you must place a little block of wood under the deck, into which the eyelet can be screwed. Directly this is done, the deck is ready to be screwed firmly to the boat with brass screws. If you are in any doubt as to its being water-tight, you had better bore a hole in it and put a cork in, so that you can tip it up and empty it after each voyage. The bowsprit (J), a quarter of an inch in diameter, should be three and a half inches long, two inches of which project beyond the bow. Screw it firmly to the boat. You have now to shape the boom (F) and gaff (D), which must have a fork at the end, as in Fig. 4, to embrace the mast, the ends of this fork being joined by string. The boom should be eight and a half inches long and three-eighths of an inch in diameter, and the gaff five inches long and a quarter of an inch in diameter. The gaff is kept in position, about three inches from the mast-head, by the throat halyards and peak halyards, to which we now come. The peak halyards (H), throat halyards (G), and foresail halyards (F) should be of very fine fishing-line. After being tied respectively to the gaff and foresail, they pass through small holes in the mast, down to eyelets screwed into the bulwarks on each side of the mast. The foresail sheet (L) and main sheet (M), which are some four inches long, are hitched to eyelets screwed into the deck amidships, one just in front of the mast, as already explained, and the other about two inches from the stern. The sails must be of thin calico, neatly hemmed round. Both sails should come to about three inches of the head of the mast. The foresail is fastened only to the tip of the bowsprit, the foresail halyards, and foresail sheet; the mainsail to the gaff, all along, and to each end of the boom. Nothing has been said about a rudder, because a boat built and rigged in the manner described would balance herself, and so keep on any course on which she was laid. With a very little wind she ought to cross and recross a pond without any hitch, all that will be necessary being to let the sails have plenty of play, by loosening the foresail sheet and main sheet, and to give her a steady push. You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'WHERE PageName LIKE 'A-Simple-Toy-Boat'' at line 1 |