WW I US Pilot Wing Sterling British Design Marine Raiders MARSOC Special Operations Badge - All Metal Sign 7 x 5" This is because of Delta's

This is because of Delta's stringent training and selection process

In the US a pilot in the Army Reserves wore a 1/2 wing

A few years after that conflict

If you look closely you can tell this parachute has glide panels that did not exist during WWII

” Brigaded with the 1st and 10th US Cavalry

WW I US Pilot Wing Sterling British Design Marine Raiders MARSOC Special Operations Badge - All Metal Sign 7 x 5" This is because of Delta'sThe wings that are shown are a museum quality reproduction of wings believed to be designed British with pin back. This museum quality reproduction is made of Sterling Silver with the letters US gold plated.