Answer:
Covered in stone and sun. It's home to many but also none. What is it?
I can be used to type and point you see. But don't forget, you can count on me. What am I?
What gets closer when you blink?
I scribble forms of the finest letter, And repel elements of the harshest weather. I am an arrow-aimer and a dust-breaker.
It flies when it's on and floats coming off.
They are many and one, they wave and they drum, Used to cover a state, they go with you everywhere.