Dart: A sharp point of energy trailed by a feathering energy which guides it and stabilizes the direction of its thrust. The point of the dart is the same energy as the flare of the feathers, only reversed around a central balance of thrust. Balance is all. In sewing, a dart is a pointed tuck, flaring into an anchoring unfolding. Eyes follow darts, almost. A dagger is another form of a dart, as is the feathered projectile often gambled over in pubs. Knife throwers also know the balance of darts well. Dart is an air energy.