I have been looking for a way to hang my blowguns on a wall and finally think I found the right item. There are small replacement plastic clips used for hanging a pool cue. They're actually fairly cheap on Amazon and wonder if anyone else has used the same. Plan is to mount a few of these across a 10" long oak board. The board would then be attached to the wall. I'll try to remember and send some pictures once they come in in a couple of weeks.