Yes. I've accidentally eaten my share of flying insects. I ride a motorcycle, remember?I played soccer, and when you're sprinting to get into position or chase down an offender, your mouth is open, you're panting, and you catch one. You can either stop and retch on the field, or swallow and keep going. I always chose the latter.
Bugs may be an important answer to global nutrition. Insects: Nutritious, but Delicious? / Nutrition