Arrow Speed Pro в Android Market

Arrow Speed Pro (v. 1.0) Разработано Score 300

Arrow Speed calculates your arrow's speed and kinetic energy, as well as minimum safe arrow weight. It works by taking basic parameters about your bow such as IBO speed, draw weight, draw length and arrow weight to determine speed and energy. Knowing your arrow speed and kinetic energy can be useful when hunting or sighting in your bow. This is a must have archery tool for the serious shooter.