Navy veteran and avid outdoorsman Chester Evitt, desperately wanted to regain the ability to shoot a bow and arrow, an activity he enjoyed before injuries robbed him of the use of his left arm.   But thanks to a group of dedicated engineering students from Trine University in Angola, Indiana, Evitt is back to doing what he loves. The students spent months perfecting an adaptive design to allow the Gulf War veteran to properly use his bow.   Evitt’s first injury occurred in the Navy when he