Stiletto position, and this lock, combined with the stiletto blade profile, enabled the knife to be used as an effective thrusting or stabbing weapon (unlike most U.S. switchblade designs of the day). Though most switchblade stilettos used a single-edge blade equipped with a long false edge, many variations exist. The stiletto switchblade is produced to this day in Italy and many other countries, and now includes many derivative folding knife designs that incorporate the same basic 'stiletto' or bayonet-style blade profile, including spring-assist, non-locking, and lock blade variants. Stiletto A stiletto () is a knife or dagger with a long slender
USS Stiletto (1885) USS Stiletto (1885) USS Stiletto, a wooden torpedo boat, was launched in 1885 at the Herreshoff Manufacturing Co., Bristol, Rhode Island, as a private speculation. She was purchased for the United States Navy under an Act of Congress dated 3 March 1887, and entered service in July 1887, attached to the Naval Torpedo Station in Newport Rhode Island. "Stiletto" was the Navy's first torpedo boat capable of launching self-propelled torpedoes. Purchased for experimental evaluation, "Stiletto" was based throughout her career at Newport and often captained by Andrew Wright. During 1897, she was modified to burn fuel oil, but results of