A slingshot device having an improved target hitting rate. The slingshot device includes a slingshot, which is provided with a front sight and a handgrip, and a releaser, which is provided with a rear sight. The releaser is used to stretch an elastic band of the slingshot. The drawing distance of the...http://www.google.de/patents/US6823855?utm_source=gb-gplus-sharePatent US6823855 - Slingshot, slingshot releaser, and releaser-incorporated slingshot device
