qtoffer, what size are the bowtie elements? If you picked up on a certain design made popular by a youtube video, then you have elements that are too small for best performance. Take a look
here for recommendations and plans that should provide your best shot at the VHF signals you are looking for in the "DB4" style. Other ideas, like a dipole antenna cut for 11, will be kind of large to deal with and would perform the same as the designs I'm pointing you to.
While you are at that site, read through the FAQ, noting especially the bit about construction. If you've attached your elements directly to wood, then the design is further compromised. Good luck!