retire them from large bow service... if you wish to salvage them SOME... i cut broken or splinterd arrows down for the kids bows,, ( 20lb and under) and re fletch them. little ones can go through a lot of bad arrows before they need quality based on size of kids, bow weight, and accuracy they are achieving.. up here they have to shoot a minimum of 40lbs before they can hunt any game with a bow,, so if there is enough good arrow left make some youth ones.....