Delta Dart

A copy of the Cold Steel Delta Dart, as seen below.

http://www.coldsteel.com/Product/92DD/DELTA_DART.aspx

My design is a shorter version made to fit on the print bed of a Makerbot Replicator. The Delta Dart is ribbed for purpose of maintaining grip. Ribless version also available. Hole on back is for a keychain ring or cord. Pictures don't show it well, but blade is triangular.