Tally:

It's brilliant! You could even hang some sort of bag or basket for the darts from the lowest rack. Anything that helps kids get moving, that is, running around shooting darts at each other (by having the guns visible and accessible) is best. What a great idea.

aw, darn, my links broke!

Here they are again.

Here is a link that might be useful: My Photobucket album

Very clever! I don't have any nerf gun storage needs but I like the idea of re-purposing the divider thing.

The guns can slip out--I need to add some Sugru to make them grippier.

Here is a link that might be useful: Sugru: sugru is the exciting new self-setting rubber for gadget lovers, outdoor types, designer-makers, car enthusiasts, photographers, home improvers, and anyone who wants to improve or repair their stuff.

Oh my gosh, that stuff is so cool! I want some, even though I don't know what I would do with it.

That's brilliant.