It's best to call the airline directly. On our trip to AK, I packed my pack, strapped my poles, and covered the tips with duct tape. I put everything inside a carry on duffle (Osprey makes a cheap one) and checked the entire contents.
Fuel is a no-no, but I can say 3 stoves made it through. According to TSA, they aren't a problem. Delta would not let my stove through. I talked to a TSA rep later, and he said what they give are recommendations, and it's up to the airline to make a final decision. So, you may get inconsistencies with your answer. I mentioned how 3 made it through, but in one of those cases the desk clerk was saying know. The Pilot happened to walk by, and the clerk asked him. He said 'OK'. So, don't be suprised if you are standing in an airport with a piece of gear that you heard would be OK...and it isn't.
But, for poles, if it's checked I can't imagine why it would be a problem.