JW covered the topic very well, I might add that we cover the front facing part of our bows in black. I use a sticky backed velcro. I also wear a black glove on my bow handand black face mask. I have been busted once, but not since I started making everything black.
We have sat three in the Matrix a few times, along with video equipment. It's a full boat, but can be done.
My buddy shot his blind this year witha gobbler guillotine. He missed the turkey badly, and when we watched the video, you could see the arrow flying horribly. It wasn't until the next day when sitting in the blind again that he noticed a nice V cut in the fabric, from where two of the blades hit. Like JW said, just be aware of where that arrow will go and that it is well below your line of sight!