ok, i told you all about my dart gun in IRC, now i feel the need to show you pictures of this:
This is the gun, a modified swiffer mop, and the dart, a coctail parasol with a thumbtack duct taped to the top end.
below is a target, styrofoam, in which a dart has stuck, in my dorm room. The darts will stick in concrete (the walls) but i feel no need to record such incriminating evidence. ( i would lose my security deposit)