Difficult

A man shot two arrows at its center and missed both times, but using a sword swung once at its center and hit it twice.

My first keeps time, my second spends time, my whole tells time.

What is weightless but takes two people to hold it?

People are hired to get rid of me. I'm often hiding under your bed. In time I'll always return you see. Bite me and you're surely dead.

Riddles and Answers