Do you retire your arrow after a kill?

[Arrowmike]

I use to retire them, but with the price of arrows and broadheads I don’t any more. Now, I find it more of a challenge to try to use the same arrow and broad head to see how many deer I can take with it. After I use it, it gets cleaned off good blades sharpened or replaced. I have my arrows # and I mark the vane with a sharpie after every deer.