August 20, 2012 at 5:20pm
Short answer is yes. Long answer is yes but only if they have not been damaged. Mechanicals are often unusable for second and third kills.
Just sharpen the blades and you are ready to go! Oh and be sure the head is still true. Meaning that it is still straight as it screws into the arrow. I had one that hit heavy bone and was slightly bent to the side. That isn't going to fly right.