Stiletto be employed along with the dagger as a fighting weapon; a 1536 dueling treatise authored by Achille Marozzo, "Opera Nova", contains sections on dagger and stiletto fighting. By the time of the Renaissance, the term stiletto had come to describe a range of slender thrusting knives closely resembling the French poignard, many with conventional dagger-profile blades and sharpened edges, but always retaining the slim profile and needle-like point. To lighten the weapon, many stilettos were equipped with blades carrying fullers over a portion of their length. The stiletto remained a popular weapon of criminals or political assassins from the 16th
United States Marine Raider stiletto the tie-down thong. This gave more room on their web belt and made both the pistol and stiletto available to the right hand. The 1st Canadian Parachute Battalion was issued the U.S. Marine Raider stiletto. Their U.S.-made stiletto was identical to the Raiders except it had a parkerized blade and the hilt without the U.S.M.C. scroll and without the maker's name etched on the blade. It is believed that, as part of the original production run, perhaps about 500 parkerized units were manufactured. Roy C. Rushton, who served as a sniper with the 1st Canadian Parachute Battalion, reported about the