Rick6.5,
it is definitely a zwickey, green coating is a give away. However, the arrow is a very large diameter aluminum in a rather old camo pattern. Additionally, the fletching is 5" or greater. All in all it suggested a very old bit of tackle. If I made the assumption it was all tru, then I would guess this is the work of a youth that dug out a very old kit from the back of grandpa's closet, and let fly at a very urban deer that was not afraid. Further, the shot angle suggests a shot from the ground, not a high seat. Since the huge majority of American bow hunters hunt from a high seat (we call them tree stands) again this would suggest a complete novice, possibly even shooting out of season.