Shouldn`t be a problem as long as they do not exceed maximum baggage size for carry-on stowage. It`s also a good idea since more and more luggage is either being lost, diverted or even pilfered/stolen by some baggage personnel. Some, if not all, airlines are also charging "extra" if you declare that you are carrying "sporting goods", so be careful what you say. I always play stupid. Check he airline`s websites for more info. Have a great trip!