[pct-l] "wrist rockets"

[jmertes@gte.net (John Mertes)]

Hi all,

Pardon my ignorance. Maybe I grew up in the wrong part of the country or
too early or whatever. Any way, what exactly is a "wrist rocket"? Are
you referring to any sling shot with some sort of wrist or arm
stabilizer or what?
TIA.

Yours in ignorance.

John