I can safely say that on many occasions I have attempted to throw and catch a boomerang! The throwing part is easy and actually the bringing back part works well if you have a dog! But I would really like to become an expert! So I've come across this clip of how exactly to succeed in the art of boomerang throwing....

https://www.youtube.com/watch?v=zwhWrLzimEw

Just in case you fancy the challenge, here's one just for you!

http://www.toysahoyshop.co.uk/shop/product/785/traditional-boomerang