Black Angel - a Ray Bergman fly

Hook: #12 - 16 fine wire (dry)
Thread: black
Tail: black hackle barbs
Wing: black hackle barbs
Body: fine black dubbing or black floss
Hackle: black dry

Head cement recipe:
Goop
Xylene (epoxy thinnner)

Instructions:
Fill a quart jar half full with Xylene
Squeeze a tube of Goop into the Xylene
Shake until the Goop is dissolved; add Xylene to desired consistency

Apply with a pin or needle dipped in the liquid

https://youtu.be/AJbvJUixaCs