The smallest US flechette

This 2mm flechette is the smallest of the US designs which resulted in a tactical cartridge. Platinum head and stainless steel tail. Note the fired flechette and the target. The cartridge to the right is for the CIA “DART GUN” which was declassified by the CIA director during the CHURCH COMMITTEE hearings. The shell to the left is a .22rf experimental for the same flechette.

Just amazing!