How fléchettes work

M546 APERS-T 105mm shell

Fuse

set before firing

8,000

‘fléchette’

Tank or field

gun fires shell

Shell bursts

when timed fuse

detonates

Fléchettes

spread out

in a cone

One of the 8,000 steel fléchettes

About 25mm long

Long body

loses rigidity on impact

Fins

help level flight

On entering

a victim

Body bends

into a hook

Fin often breaks

away causing a

second wound

One of the 8,000 steel fléchettes

About 25mm long

M546 APERS-T 105mm shell

Long body

loses rigidity on impact

Fuse

set before firing

8,000

‘fléchette’

Fins

help level flight

Tank or field

gun fires shell

Shell bursts

when timed fuse

detonates

Fléchettes

spread out

in a cone

On entering

a victim

Body bends

into a hook

Fin often breaks

away causing a

second wound