"I could stand to learn," Graham agreed. Not just because he enjoyed the occasional target practice, but because it was something to do. Nevermind that arrow-construction would require sharp things.
"I think there's some dowel-rod in the garage. Bit wide for an arrow, but we could perfect our technique."
Or you know, chop at long bits of wood until they were bored. "There must be some sort of tutorial on the internet."