frisbee: a light, plastic disk about 10 inches in diameter; propelled with a flip of the wrist for recreation or competition
plaything: an artifact designed to be played with
static line: a cord used instead of a ripcord to open a parachute; the cord is attached at one end to the aircraft and temporarily attached to the pack of a parachute at the other; it opens the parachute after the jumper is clear of the plane