  Many of the recently discovered galactic very high-energy (VHE) gamma-ray
sources are associated with Pulsar Wind Nebulae, which is the most populous
Galactic source category at TeV energies. The extended synchrotron nebulae of
these objects observed in the X-ray band are a hallmark of the relativistic
winds, generated by the young, energetic neutron stars, that interact with the
matter ejected by the supernova explosion and the surrounding interstellar gas.
Relativistic electrons, or protons, accelerated in the pulsar winds, or at
their shock boundaries, interact with the magnetic field and low energy seed
photons to produce the observed VHE gamma-ray emission. The VERITAS array of
four imaging atmospheric Cherenkov telescopes was designed to study
astrophysical sources of gamma rays in the energy domain from about 100 GeV up
to several tens of TeV. The sensitivity of the VERITAS array allows detailed
studies of the morphology and spectral features of gamma-ray emission from
PWNe. Three northern sky PWNe, G75.2+0.1, G106.6+2.9, and 3C58, were observed
with VERITAS during 2006. No evidence for TeV gamma-ray emission at the
position of the pu lsar associated with these PWNe is demonstrated.
