Luftwaffe Staffel Emblem

[TobyR]

Not sure if this is the best place to post this but I wondered if anyone can ID this pin for me please. The photo isn't the best - sorry.

Thanks for looking.

All the best,
Toby.

[TobyR]

Based on the grouping it is a part of, and according to the son of the former owner, 1st Staffel, Nachtjagdgeschwader 4.

I was curious as to whether others were aware of this emblem.

Thanks,
Toby.