That seems like one lucky arrow. I also shoot a/c/c' s and they are the toughest arrow I' ve ever shot. Unfortunately, I' ve never had one last through that many deer. They seem to get broken, like this year, I had a half pass through, the deer fell on the protruding arrow and snapped in in half. As long as it' s still straight, and flying true, I' d shoot it till it' s broken. And as long as the broadhead is sharpened after each kill, I' d shoot that, too!