Maybe a target bolt not the one with razor blades.
I think you mean broadheads. They are great on wild pigs and javelina, which are very tasty. One of the commenters was wondering why both punks weren’t hit with bolts. He obviously doesn’t have a crossbow. They take more than a few seconds to reload. I live in a big midwestern city and have used them on rats, squirrels, crows and pigeons with great success.