Answer:
I am an activity involving pins flying in the air.
I have a face but no eyes hands but no arms.
What is so delicate that saying its name breaks it?
I am used for light yet I am solid. Without me you would feel enclosed. I hate being touched especially with a lot of force. I like to be in buildings.
I am a seed with three letters in my name. Remove the last two and I still sound the same. What am I?
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.