Chevron (insignia)
Videos
A chevron is a V-shaped mark or symbol, often inverted. The word is usually used in reference to a kind of fret in architecture, or to a badge or insignia used in military or police uniforms to indica
A British lance sergeant (left) with an American sergeant (right) in 1943; both have rank chevrons on their uniforms
Flag of Evaň, Czech Republic, with a fly-pointing chevron separate from the hoist
Flag of Verušičky, Czech Republic, with a fly chevron
Flag of Sobůlky, Czech Republic, with an irregular chevron
Staff sergeant
Videos
Staff sergeant is a rank of non-commissioned officer used in the armed forces of many countries. It is also a police rank in some police services.
USAF Staff Sergeant