Dodge, Mary Mapes, 1830-1905 · [New York : Scribner & Co.] · leaf 284
rm. These arrows may be made about afoot in length and three or four inches in width.The horizontal surface, it should be borne inmind, is the supporting surface, while the verticalsurface gives the flight direction. These gliderswill also require weighting at the forward end.They should be thrown… … Antoinette Monoplane. FIGURE A. Wright Biplane PAPER GLIDERS. in length. Cut the two sheets of paper for themain planes one inch by six inches, and round offthe corners on one side. Two similar sheets, oneby three inches, will be required for the smallerplane in the rear. The planes are held in…
Children's literature
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